FFT_manual

一个LDA的算法，可以实现对实现基于LDA的人脸识别(An LDA algorithm, can achieve the realization of Face Recognition Based on LDA)

是对巴特沃斯滤波器设计的详细讲述，对于初学者有很好的帮助。我觉得比较实用。(Butterworth filter design is described in detail for the beginners have a good help. I think the more practical.)

matlab code for image manipolation include fuzzy image processing

给出了通信原理课程的相关实验程序源码，包括DSB、ASK，抽样及其滤波、信噪比分析及眼图。(Communication Theory courses give the experimental procedures related to the source, including DSB, ASK, sampling and filtering, signal to noise ratio analysis and eye diagram.)

用matlab实现knn时的ft计算过程(Calculated using ft matlab realization process when knn)

matlab 画地图的 非常好用，有需要的可以拿过去！(very good！)

QPSK_Gardner位定时同步算法的简单仿真，其中的环路滤波器部分参数设计不太合理，但是基本能实现效果。(Simple emulation QPSK_Gardner bit timing synchronization algorithm, which some parameters of the loop filter design is not reasonable, but the basic effect can be achieved.)

说明：  例子群优化的一个的简单小程序，是利用matlab写的。(Swarm optimization example of a simple small program, was written by matlab.)

移动无线系统传播模型概论，里面介绍的模型很全希望对大家有帮助．(Introduction to mobile radio systems propagation model, which describes the model is all we want to help.)

Cert Path Validator Test for Andriod.